Dutra manufactured tractors in Hungary in from the late 1950s to the mid 1970s. Dutra began when the HSCS (Hofherr-Schrantz-Clayton-Shuttleworth) factory in Budapest was nationalized by the communist government. The Soviet Bloc was the primary customer, but some Dutra tractor models were exported to western nations. The Dutra brand ended in 1975, but the manufacturing operation evolved into RABA.
RABA - official site